Checks against the Eve API take a second, and when you check a million contacts it will add up. Happily, I save anything I pull from the API into my database, so that person/corp/alliance will be much quicker to pulll next time. I built this rickety heap against pastes from Chrome/Chromium browsers. Apparently it might not work with pastes from Firefox. If that's something easy to fix I will. If it isn't; I won't.